Abstract: According to at least one aspect, the present disclosure provides a method comprising: determining whether a vehicle is traveling in reverse or is in a rear photographing mode; in response to determining that the vehicle is traveling in reverse or is in the rear photographing mode, opening an opening and closing unit included in an inner housing; as the opening and closing unit opens, drawing a camera and a fluid injection unit out of the vehicle; photographing, by the camera, a peripheral region of the vehicle; spraying, by the fluid injection unit, each of a washer fluid and air toward a lens surface of the camera; when the vehicle has ended traveling in reverse or the rear photographing mode, closing the opening and closing unit; and as the opening and closing unit closes, drawing the camera and the fluid injection unit into the vehicle.

Abstract: According to at least one aspect, the present disclosure provides a method comprising: determining whether a vehicle is traveling in reverse or is in a rear photographing mode; in response to determining that the vehicle is traveling in reverse or is in the rear photographing mode, opening an opening and closing unit included in an inner housing; as the opening and closing unit opens, drawing a camera and a fluid injection unit out of the vehicle; photographing, by the camera, a peripheral region of the vehicle; spraying, by the fluid injection unit, each of a washer fluid and air toward a lens surface of the camera; when the vehicle has ended traveling in reverse or the rear photographing mode, closing the opening and closing unit; and as the opening and closing unit closes, drawing the camera and the fluid injection unit into the vehicle.

Abstract: Disclosed is a rear camera module for a vehicle. The disclosed rear camera module includes a module cover mounted to a rear side of the vehicle such that a rotational shaft of a rear wiper is rotatably coupled to the module cover and a rear camera module installed at the module cover to photograph a rear-view image of the vehicle. The rear camera module can be easily and conveniently installed at the rear side of the vehicle.

Abstract: Disclosed is a rear camera module for a vehicle. The disclosed rear camera module includes a module cover mounted to a rear side of the vehicle such that a rotational shaft of a rear wiper is rotatably coupled to the module cover and a rear camera module installed at the module cover to photograph a rear-view image of the vehicle. The rear camera module can be easily and conveniently installed at the rear side of the vehicle.